CN106695143A - 18-degree welding process for wear-resistant belt of drilling tool - Google Patents
18-degree welding process for wear-resistant belt of drilling tool Download PDFInfo
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- CN106695143A CN106695143A CN201510409639.XA CN201510409639A CN106695143A CN 106695143 A CN106695143 A CN 106695143A CN 201510409639 A CN201510409639 A CN 201510409639A CN 106695143 A CN106695143 A CN 106695143A
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- Prior art keywords
- drilling tool
- welding gun
- welding
- wear
- resistant band
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Abstract
The invention discloses an 18-degree welding process for a wear-resistant belt of a drilling tool, and the 18-degree welding process adopts an 18-degree welding device for the wear-resistant belt of the drilling tool to implement. The 18-degree welding process for the wear-resistant belt of the drilling tool comprises a drilling tool jacking mechanism used for placing a drilling tool, a rotary machine head mounted on the drilling tool jacking mechanism, a three-claw chuck which is mounted on the rotary machine head and is used for clamping the drilling tool, a welding gun lifter, a welding gun wiggler mounted on the welding gun lifter and a welding gun mounted on the welding gun wiggler, wherein the drilling tool jacking mechanism is horizontally arranged; the welding gun wiggler and the horizontal plane are crossed to form an angle of 20-22 degrees so as to be mounted on the welding gun lifter in an inclined mode; the welding gun is perpendicular to the welding gun wiggler, so that the welding gun and the horizontal plane are in an inclined state; and a top-blowing pipe is arranged at the right side of the welding gun. The 18-degree welding process for the wear-resistant belt of the drilling tool disclosed by the invention is safer than a skid-mounted type welding device in the prior art, is better in operability, and can greatly improve production efficiency.
Description
Technical field
The present invention relates to welding procedure, more particularly to a kind of drilling tool wear-resistant band 18 ° of welding procedures.
Background technology
Drilling tool wear-resistant band needs to carry out 18 ° of welderings, and after welding process high temperature, the molten iron of thawing can concentrate past
Lower is trickled, the problem that can so cause lower weld seam molten iron to pile up.In order to solve this problem, prior art one
As using skid-mounted type weld, as shown in figure 1, allow drilling tool to lever up 18 ° being welded.This method needs a set of
Complicated levers up device.Increase welding cost.Shown in Fig. 1,11 is drilling tool lifting body, and 12 is 18
Degree oil pressure lifting body, 13 is rotating head, and 14 is scroll chuck, and 15 is drilling tool, and 16 is welding gun lifter,
17 is oscillator of welding gun, and 18 is welding gun.
The content of the invention
A kind of purpose of the present invention, exactly in order to solve the above problems, there is provided 18 ° of new drilling tool wear-resistant band
Welding procedure.
In order to achieve the above object, the technical scheme is that：A kind of 18 ° of welding procedures of drilling tool wear-resistant band,
18 ° of welders using drilling tool wear-resistant band are implemented, and 18 ° of welders of the drilling tool wear-resistant band are included for putting
Put the drilling tool lifting body of drilling tool, the rotating head on drilling tool lifting body, on rotating head simultaneously
Scroll chuck, welding gun lifter, the oscillator of welding gun on welding gun lifter for clamping drilling tool, and
Welding gun on oscillator of welding gun；Drilling tool lifting body horizontal positioned therein, oscillator of welding gun and horizontal plane
20-22 degree is intersected to be inclined and mounted on welding gun lifter, welding gun perpendicular to oscillator of welding gun install, make welding gun with
Horizontal plane is inclined, and top blast pipe is provided with the right side of welding gun.
The welding procedure is using customization mode IVB7-630 flat characteristics and dropping characteristic dual-purpose welding machine.
In welding process, dropping characteristic switch is opened, be adjusted in 1-10 lattice, dropping characteristic switch adjustment
Flat characteristic is automatically restored to during to 0.
Between 0-40 millimeters, slew rate is controlled at 100-120 beats/min the amplitude of oscillation width control system of the oscillator of welding gun.
The action parameter of the oscillator of welding gun is set between 1.5-2.0, and Zuo Dingliu is set to 1.0, and setting is stayed on the right side surely
It is 0.
Between 22V-24V, dropping characteristic switch is adjusted to 4 for supply voltage control during welding.
The nozzle center of the top blast pipe is apart from pad 20-30mm.
Compared with prior art, the present invention has advantages below：
1st, security, when prior art is welded using skid-mounted type, during skid, due to lever active force
And production comes off and injures the phenomenon of employee by a crashing object.
2nd, operability, because drilling tool is horizontal positioned, drilling tool adjustment position light and fast, weldquality is good.
3rd, production efficiency is increased substantially, than improving work efficiency more than 5 times using skid-mounted type welding.
Brief description of the drawings
Fig. 1 is 18 ° of structural representations of welding procedure of prior art drilling tool wear-resistant band；
Fig. 2 is 18 ° of structural representations of welding procedure of drilling tool wear-resistant band of the present invention.
Specific embodiment
Referring to Fig. 2,18 ° of welding procedures of drilling tool wear-resistant band of the invention, using 18 ° of welderings of drilling tool wear-resistant band
Connection device is implemented, and 18 ° of welders of the drilling tool wear-resistant band include the drilling tool lifting body for placing drilling tool 25
21st, on drilling tool lifting body rotating head 23, on rotating head and for clamping drilling tool
Scroll chuck 24, welding gun lifter 26, the oscillator of welding gun 27 on welding gun lifter, and be arranged on
Welding gun 28 on oscillator of welding gun；Wherein, the horizontal positioned of drilling tool lifting body 21, oscillator of welding gun 27 is inclined
On welding gun lifter, welding gun 28 is installed perpendicular to oscillator of welding gun, makes welding gun horizontal by skewed
State.The angle of inclination of above-mentioned oscillator of welding gun is that its axis intersects 20-22 degree with horizontal plane.On the right side of welding gun
Top blast pipe 29 is provided with, the nozzle center of the top blast pipe is apart from pad 20-30mm.
Said welding method is using customization mode IVB7-630 flat characteristics and dropping characteristic dual-purpose welding machine.
In welding process, dropping characteristic switch is opened, be adjusted in 1-10 lattice, dropping characteristic switch adjustment
Flat characteristic is automatically restored to during to 0.
Between 0-40 millimeters, slew rate is controlled at 100-120 beats/min the amplitude of oscillation width control system of oscillator of welding gun.
The action parameter of oscillator of welding gun is set between 1.5-2.0, and Zuo Dingliu is set to 1.0, You Dingliu and is set as 0.
Between 22V-24V, dropping characteristic switch is adjusted to 4 for supply voltage control during welding.
Claims (7)
1. 18 ° of welding procedures of a kind of drilling tool wear-resistant band, it is characterised in that：Using 18 ° of welderings of drilling tool wear-resistant band
Connection device is implemented, 18 ° of welders of the drilling tool wear-resistant band include for place drilling tool drilling tool lifting body,
Rotating head on drilling tool lifting body, the three-jaw card on rotating head and for clamping drilling tool
Disk, welding gun lifter, the oscillator of welding gun on welding gun lifter, and on oscillator of welding gun
Welding gun；Drilling tool lifting body horizontal positioned therein, oscillator of welding gun intersects 20-22 degree and inclines peace with horizontal plane
On welding gun lifter, welding gun is installed perpendicular to oscillator of welding gun, makes welding gun horizontal by heeling condition,
Top blast pipe is provided with the right side of welding gun.
2. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 1, it is characterised in that：The welding
Technique is using customization mode IVB7-630 flat characteristics and dropping characteristic dual-purpose welding machine.
3. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 2, it is characterised in that：Welding process
In, dropping characteristic switch is opened, it is adjusted in 1-10 lattice, dropping characteristic is switched when being adjusted to 0 i.e. certainly
It is dynamic to return to flat characteristic.
4. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 1, it is characterised in that：The welding gun
Between 0-40 millimeters, slew rate is controlled at 100-120 beats/min the amplitude of oscillation width control system of wig-wag.
5. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 1, it is characterised in that：The welding gun
The action parameter of wig-wag is set between 1.5-2.0, and Zuo Dingliu is set to 1.0, You Dingliu and is set as 0.
6. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 3, it is characterised in that：Electricity during welding
Between 22V-24V, dropping characteristic switch is adjusted to 4 for source voltage control.
7. 18 ° of welding procedures of drilling tool wear-resistant band as claimed in claim 1, it is characterised in that：The top blast
The nozzle center of pipe is apart from pad 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409639.XA CN106695143A (en) | 2015-07-13 | 2015-07-13 | 18-degree welding process for wear-resistant belt of drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409639.XA CN106695143A (en) | 2015-07-13 | 2015-07-13 | 18-degree welding process for wear-resistant belt of drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695143A true CN106695143A (en) | 2017-05-24 |
Family
ID=58898431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409639.XA Pending CN106695143A (en) | 2015-07-13 | 2015-07-13 | 18-degree welding process for wear-resistant belt of drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695143A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420093Y (en) * | 2000-05-24 | 2001-02-21 | 李振家 | Wear resistant belt welding device for drill rod joint |
| US6326582B1 (en) * | 1998-06-03 | 2001-12-04 | Robert B. North | Bearing with improved wear resistance and method for making same |
| CN101148010A (en) * | 2007-10-29 | 2008-03-26 | 安东石油技术（集团）有限公司 | Main body angle regulating device of drilling rod wear-resistant belt coating soldering equipment |
| CN201089056Y (en) * | 2007-10-23 | 2008-07-23 | 海隆石油工业集团有限公司 | Carbon dioxide drilling tool wearable padding machine |
| CN203062050U (en) * | 2013-01-15 | 2013-07-17 | 深圳市发利构件机械技术服务有限公司 | Wear-resistant belt welding machine used for drill stem |
-
2015
- 2015-07-13 CN CN201510409639.XA patent/CN106695143A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6326582B1 (en) * | 1998-06-03 | 2001-12-04 | Robert B. North | Bearing with improved wear resistance and method for making same |
| CN2420093Y (en) * | 2000-05-24 | 2001-02-21 | 李振家 | Wear resistant belt welding device for drill rod joint |
| CN201089056Y (en) * | 2007-10-23 | 2008-07-23 | 海隆石油工业集团有限公司 | Carbon dioxide drilling tool wearable padding machine |
| CN101148010A (en) * | 2007-10-29 | 2008-03-26 | 安东石油技术（集团）有限公司 | Main body angle regulating device of drilling rod wear-resistant belt coating soldering equipment |
| CN203062050U (en) * | 2013-01-15 | 2013-07-17 | 深圳市发利构件机械技术服务有限公司 | Wear-resistant belt welding machine used for drill stem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |